Omron NX-ID3343 User Manual page 114

4 Installation and Wiring
Wiring to the AC Input Units
 Contact Output
 AC Switching
Proximity
switch
main circuit
Precautions for Safe Use
If you use reed switches for the input contacts for AC Input Units, use switches with an allow-
able current of 1 A or greater. If the capacity of the reed switches is too low, inrush current may
fuse the contacts.
4 - 46
IN
AC Input Unit
C
IN
AC Input Unit
C
NX-series Digital I/O Unit User's Manual (W521)